New system for the detection of CO and NO2 (in the same loop) using a low cost electrochemical sensor, with a useful lifetime of up to 5 years (CO) and 3 years (NO2) and great performance.
Specially designed to protect underground car parks, workshops, garages and small installations. Three-wire communication and is addressable.
Each detector individually monitors itself, showing its status on the display in real time. Great reliability and a precision of +-1ppm (CO) and +-0,5ppm (NO2). Offers automatic gain and zero calibration using software algorithms, which even allows verifying CO sensor sensitivity without the need to apply gas.
Includes a special function that allows leaving detectors in test status.
Includes Spanish and Portuguese/International standards in three languages.
Each module line includes an LCD display that works independently.
Includes three voltage-free switched relay outputs and therefore three independent programmable actuation levels per module line, plus a general fault output.
Double ventilation speed configuration.
Available in MINI version for 16 detectors and in an expandable version from 1 to 4 module lines and up to 64 detectors.
Complies with UNE 23.300:1984 with Certificate Nr. LOM 14MOGA3084.
Certificate of conformity (approval) from the Ministry of Industry, Energy and Tourism: CDM-0080010 (DURPARK) and CDM-0090010 (DURPARK Mini).